Gahnite and Super Seven Crystals Physical Properties

Gahnite

Super Seven Crystals

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

4.00-4.62

Conchoidal, Uneven

Indistinct parting on [111]

7.5-8

ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)

2.9

Fibrous

[010] Perfect, [100] Distinct, [011] Distinct

Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite

Gahnite and Super Seven Crystals Chemical Formula

While comparing Gahnite and Super Seven Crystals physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Gahnite and Super Seven Crystals chemical formula.

Compare Blue Gemstones

Gahnite Vs Indicolite Blue Tourmaline

Gahnite Vs Jeremejevite

Gahnite Vs Lazurite

Gahnite and Super Seven Crystals Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gahnite and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnite Vs Super Seven Crystals during the identification of gemstone. Specific gravity of Gahnite is whereas that of Super Seven Crystals is .